Changeset 2770b66 in mainline for uspace/drv/bus/usb/xhci/endpoint.h

Timestamp:

2017-10-15T15:05:06Z (7 years ago)

Author:

Petr Manek <petr.manek@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

816f5f4

Parents:

20eaa82

Message:

Fixed few bugs related to control transfers and some deadlocks. Registering control endpoint with HelenOS. Can read out device descriptors through MID and initialize mouse driver!

File:

• uspace/drv/bus/usb/xhci/endpoint.h (modified) (1 diff)

uspace/drv/bus/usb/xhci/endpoint.h

@@ -66 +66 @@
         endpoint_t base;        /**< Inheritance. Keep this first. */
 
+        /** Parent device. */
         xhci_device_t *device;
 } xhci_endpoint_t;
 
 typedef struct xhci_device {
+        /** Unique USB address assigned to the device. */
         usb_address_t address;
 
+        /** Slot ID assigned to the device by xHC. */
         uint32_t slot_id;
 
+        /** Associated device in libusbhost. */
+        device_t *device;
+
+        /** All endpoints of the device. Inactive ones are NULL */
         xhci_endpoint_t *endpoints[XHCI_DEVICE_MAX_ENDPOINTS];
+
+        /** Number of non-NULL endpoints. Reference count of sorts. */
         uint8_t active_endpoint_count;
 } xhci_device_t;